The Value Of Aggregating Content: we benefit from choice.

publishing2.com — David Weinberger thinks, "As soon as music went digital, we learned the natural unit of music is the track. Nick Carr knows, we should be grateful for the development of the physical long-playing album. Scott Karp opines, "Disaggregation is only step one of the media revolution. Step two is finding dynamic ways to put it back together."